section {
    height: 550px;
    margin-top: 20px;
}

section img {
    width: 500px;
    height: 500px;
    float: left;
    border-radius: 25px;
}

.nr {
    padding: 30px;
    width: 680px;
    padding-top: 0;
    float: left;
}

.nr h2 {
    margin-left: 200px;
}

.nr span {
    color: gray;
    font-size: 14px;
    margin-left: 140px;
    text-align: center;
}

.nr P {
    text-indent: 2em;
    line-height: 35px;
    font-size: 16px;
}

.js {
    height: 400px;
    margin-top: 20px;
}

.js h2 {
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
}

.js img {
    width: 400px;
    height: 230px;
    float: right;
    margin-right: 40px;
    margin-top: 50px;
}

.t {
    width: 700px;
    height: 300px;
    float: left;
    padding-left: 20px;
}

.t p {
    text-indent: 2em;
    margin-top: 20px;
}